Re: [Qemu-devel] [SPARC][PATCH] Add a few missing illegal_instruction traps

On Sat, Mar 31, 2007 at 11:43:34PM +0200, Aurelien Jarno wrote: > Hi all, > > The current implementation of the SPARC CPU in QEMU does not generate > an illegal_instruction trap in a few cases: > > - The wrpsr instruction should generate an illegal_instruction trap if > CWP is greater than NWIN

[Qemu-devel] [SPARC][PATCH] Add a few missing illegal_instruction traps

Hi all, The current implementation of the SPARC CPU in QEMU does not generate an illegal_instruction trap in a few cases: - The wrpsr instruction should generate an illegal_instruction trap if CWP is greater than NWINDOWS. The current implementation ignores the higher bits instead. - The load